Tools & Wizards About Us
sofcman.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

sofcman.com

宁波索福人能源技术有限公司

Page Load Speed

9.6 sec in total

First Response

907 ms

Resources Loaded

8.5 sec

Page Rendered

243 ms

sofcman.com screenshot

About Website

Visit sofcman.com now to see the best up-to-date Sofcman content and also check out these interesting facts you probably never knew about sofcman.com

宁波索福人能源技术有限公司

Visit sofcman.com

Key Findings

We analyzed Sofcman.com page load time and found that the first response time was 907 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

sofcman.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value17.8 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.925

3/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

sofcman.com

907 ms

sofcman.com

1144 ms

30536_zh-cn.html.Head.js

2595 ms

30536_zh-cn.html.Body.js

3892 ms

pcstyle.css

491 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Sofcman.com, 90% (37 requests) were made to Nwzimg.wezhan.cn and 5% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Nwzimg.wezhan.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 820.4 kB (35%)

Content Size

2.4 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sofcman.com main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 129.5 kB

  • Original 150.1 kB
  • After minification 136.5 kB
  • After compression 20.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 129.5 kB or 86% of the original size.

Image Optimization

-31%

Potential reduce by 608.1 kB

  • Original 1.9 MB
  • After minification 1.3 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Sofcman needs image optimization as it can save up to 608.1 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-31%

Potential reduce by 73.6 kB

  • Original 234.1 kB
  • After minification 215.7 kB
  • After compression 160.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 73.6 kB or 31% of the original size.

CSS Optimization

-31%

Potential reduce by 9.2 kB

  • Original 29.4 kB
  • After minification 24.8 kB
  • After compression 20.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Sofcman.com needs all CSS files to be minified and compressed as it can save up to 9.2 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (68%)

Requests Now

38

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sofcman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sofcman.com

sofcman.com

907 ms

sofcman.com

sofcman.com

1144 ms

30536_zh-cn.html.Head.js

30536_zh-cn.html.Head.js

2595 ms

30536_zh-cn.html.Body.js

30536_zh-cn.html.Body.js

3892 ms

pcstyle.css

pcstyle.css

491 ms

reset.css

reset.css

526 ms

iconfont.css

iconfont.css

594 ms

iconfont.css

iconfont.css

522 ms

iconfont.css

iconfont.css

519 ms

pager.css

pager.css

826 ms

hover-effects.css

hover-effects.css

919 ms

antChain.css

antChain.css

890 ms

30536_Pc_zh-CN.css

30536_Pc_zh-CN.css

1678 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

1088 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

1174 ms

smart.animation.min.js

smart.animation.min.js

1343 ms

kino.razor.min.js

kino.razor.min.js

1274 ms

common.min.js

common.min.js

1553 ms

admin.validator.min.js

admin.validator.min.js

1527 ms

jquery.cookie.js

jquery.cookie.js

1698 ms

jssor.slider-22.2.16-all.min.js

jssor.slider-22.2.16-all.min.js

1755 ms

slideshow.js

slideshow.js

1701 ms

jquery.jqueryzoom.js

jquery.jqueryzoom.js

1858 ms

hm.js

hm.js

1193 ms

31067093.png

31067093.png

271 ms

polyfill.min.js

polyfill.min.js

373 ms

slicknav.css

slicknav.css

404 ms

jquery.slicknav.min.js

jquery.slicknav.min.js

379 ms

modernizr.min.js

modernizr.min.js

379 ms

ResponsiveJsLoader.js

ResponsiveJsLoader.js

436 ms

38482613.jpg

38482613.jpg

706 ms

38231991.png

38231991.png

908 ms

38482614.png

38482614.png

1084 ms

38482615.png

38482615.png

939 ms

38482617.png

38482617.png

1134 ms

38482616.png

38482616.png

1121 ms

31067128.png

31067128.png

1124 ms

ga_icon.png

ga_icon.png

1257 ms

iconfont.woff

iconfont.woff

1401 ms

hm.gif

hm.gif

303 ms

Core-Babeled.js

Core-Babeled.js

450 ms

Accessibility Review

sofcman.com accessibility score

73

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

sofcman.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sofcman.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sofcman.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sofcman.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

sofcman.com

Open Graph description is not detected on the main page of Sofcman. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: